The hon. Lady speaks much more sense about this matter than I could possibly do, because she is up to date on the situation, but that is clear to me. Let me take the example mentioned by my right hon. Friend the Member for Normanton, Pontefract and Castleford—the European arrest warrant. We use the arrest warrant on numerous occasions to bring people who have committed crimes in the Republic into Northern Ireland and vice versa. If that is not in place, and in a no-deal scenario it would not be in place, the situation would be poorer, and we have no clarity on that whatsoever. The security of Northern Ireland would be in a worse place than it is now, and I am not prepared to vote for that.